FR1299771A - Forme de bombage de feuilles de verre - Google Patents

Forme de bombage de feuilles de verre

Info

Publication number
FR1299771A
FR1299771A FR867320A FR867320A FR1299771A FR 1299771 A FR1299771 A FR 1299771A FR 867320 A FR867320 A FR 867320A FR 867320 A FR867320 A FR 867320A FR 1299771 A FR1299771 A FR 1299771A
Authority
FR
France
Prior art keywords
glass sheets
bending shape
bending
shape
sheets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR867320A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Priority to FR867320A priority Critical patent/FR1299771A/fr
Application granted granted Critical
Publication of FR1299771A publication Critical patent/FR1299771A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR867320A 1960-07-20 1961-07-07 Forme de bombage de feuilles de verre Expired FR1299771A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867320A FR1299771A (fr) 1960-07-20 1961-07-07 Forme de bombage de feuilles de verre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4414360A 1960-07-20 1960-07-20
FR867320A FR1299771A (fr) 1960-07-20 1961-07-07 Forme de bombage de feuilles de verre

Publications (1)

Publication Number Publication Date
FR1299771A true FR1299771A (fr) 1962-07-27

Family

ID=26191379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867320A Expired FR1299771A (fr) 1960-07-20 1961-07-07 Forme de bombage de feuilles de verre

Country Status (1)

Country Link
FR (1) FR1299771A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651770A1 (fr) * 1989-09-13 1991-03-15 Ppg Industries Inc Moule de cintrage de profil pour la mise en forme d'un materiau en feuille ramolissable par la chaleur, et procede de cintrage par affaissement utilisant ce type de moule.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651770A1 (fr) * 1989-09-13 1991-03-15 Ppg Industries Inc Moule de cintrage de profil pour la mise en forme d'un materiau en feuille ramolissable par la chaleur, et procede de cintrage par affaissement utilisant ce type de moule.

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